Sep 21 08:50:55.279 INFO checking hexagon-0.1.2 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 08:50:55.279 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 08:50:55.279 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-6/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 08:50:55.410 INFO blam! 5df3a2f88f923e857854cd7208909963e6be21aa3cde37c9443109e2fffe89d3
Sep 21 08:50:55.414 INFO running `"docker" "start" "-a" "5df3a2f88f923e857854cd7208909963e6be21aa3cde37c9443109e2fffe89d3"`
Sep 21 08:50:56.358 INFO kablam! usermod: no changes
Sep 21 08:50:56.408 INFO kablam!     Checking hexagon v0.1.2 (/source)
Sep 21 08:50:57.370 INFO kablam! warning: unused import: `ValueContext`
Sep 21 08:50:57.370 INFO kablam!  --> src/bench/rotate_bench.rs:6:20
Sep 21 08:50:57.370 INFO kablam!   |
Sep 21 08:50:57.370 INFO kablam! 6 | use value::{Value, ValueContext};
Sep 21 08:50:57.370 INFO kablam!   |                    ^^^^^^^^^^^^
Sep 21 08:50:57.370 INFO kablam!   |
Sep 21 08:50:57.370 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 08:50:57.370 INFO kablam! 
Sep 21 08:50:57.370 INFO kablam! warning: unused import: `ValueContext`
Sep 21 08:50:57.370 INFO kablam!  --> src/bench/invoke_bench.rs:6:20
Sep 21 08:50:57.370 INFO kablam!   |
Sep 21 08:50:57.370 INFO kablam! 6 | use value::{Value, ValueContext};
Sep 21 08:50:57.370 INFO kablam!   |                    ^^^^^^^^^^^^
Sep 21 08:50:57.370 INFO kablam! 
Sep 21 08:50:57.370 INFO kablam! warning: unused import: `ValueContext`
Sep 21 08:50:57.370 INFO kablam!  --> src/bench/select_bench.rs:6:20
Sep 21 08:50:57.370 INFO kablam!   |
Sep 21 08:50:57.370 INFO kablam! 6 | use value::{Value, ValueContext};
Sep 21 08:50:57.370 INFO kablam!   |                    ^^^^^^^^^^^^
Sep 21 08:50:57.370 INFO kablam! 
Sep 21 08:50:58.940 INFO kablam! warning: unused variable: `ctx`
Sep 21 08:50:58.941 INFO kablam!   --> src/hybrid/jit_test.rs:15:31
Sep 21 08:50:58.941 INFO kablam!    |
Sep 21 08:50:58.941 INFO kablam! 15 |     fn invoke_function(&self, ctx: &CommonProgramContext, id: usize) -> bool {
Sep 21 08:50:58.941 INFO kablam!    |                               ^^^ help: consider using `_ctx` instead
Sep 21 08:50:58.941 INFO kablam!    |
Sep 21 08:50:58.941 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 21 08:50:58.941 INFO kablam! 
Sep 21 08:50:58.941 INFO kablam! warning: unused variable: `id`
Sep 21 08:50:58.941 INFO kablam!   --> src/hybrid/jit_test.rs:15:59
Sep 21 08:50:58.941 INFO kablam!    |
Sep 21 08:50:58.941 INFO kablam! 15 |     fn invoke_function(&self, ctx: &CommonProgramContext, id: usize) -> bool {
Sep 21 08:50:58.941 INFO kablam!    |                                                           ^^ help: consider using `_id` instead
Sep 21 08:50:58.941 INFO kablam! 
Sep 21 08:50:59.257 INFO kablam! warning: variable does not need to be mutable
Sep 21 08:50:59.257 INFO kablam!    --> src/basic_block.rs:463:37
Sep 21 08:50:59.257 INFO kablam!     |
Sep 21 08:50:59.257 INFO kablam! 463 |                                 let mut target_opcode: Option<OpCode> = const_get_field_to_opcode(
Sep 21 08:50:59.257 INFO kablam!     |                                     ----^^^^^^^^^^^^^
Sep 21 08:50:59.257 INFO kablam!     |                                     |
Sep 21 08:50:59.257 INFO kablam!     |                                     help: remove this `mut`
Sep 21 08:50:59.257 INFO kablam!     |
Sep 21 08:50:59.257 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 08:50:59.257 INFO kablam! 
Sep 21 08:50:59.499 INFO kablam! warning: variable does not need to be mutable
Sep 21 08:50:59.499 INFO kablam!    --> src/basic_block.rs:463:37
Sep 21 08:50:59.499 INFO kablam!     |
Sep 21 08:50:59.499 INFO kablam! 463 |                                 let mut target_opcode: Option<OpCode> = const_get_field_to_opcode(
Sep 21 08:50:59.499 INFO kablam!     |                                     ----^^^^^^^^^^^^^
Sep 21 08:50:59.499 INFO kablam!     |                                     |
Sep 21 08:50:59.499 INFO kablam!     |                                     help: remove this `mut`
Sep 21 08:50:59.499 INFO kablam!     |
Sep 21 08:50:59.499 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 08:50:59.499 INFO kablam! 
Sep 21 08:50:59.930 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.55s
Sep 21 08:50:59.932 INFO kablam! su: No module specific data is present
Sep 21 08:51:00.430 INFO running `"docker" "rm" "-f" "5df3a2f88f923e857854cd7208909963e6be21aa3cde37c9443109e2fffe89d3"`
Sep 21 08:51:00.486 INFO blam! 5df3a2f88f923e857854cd7208909963e6be21aa3cde37c9443109e2fffe89d3